100110222220061 has 2 divisors, whose sum is σ = 100110222220062. Its totient is φ = 100110222220060.

The previous prime is 100110222219961. The next prime is 100110222220087. The reversal of 100110222220061 is 160022222011001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66636707723161 + 33473514496900 = 8163131^2 + 5785630^2 .

It is a cyclic number.

It is not a de Polignac number, because 100110222220061 - 2³⁴ = 100093042350877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100110222220661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055111110030 + 50055111110031.

It is an arithmetic number, because the mean of its divisors is an integer number (50055111110031).

Almost surely, 2^{100110222220061} is an apocalyptic number.

It is an amenable number.

100110222220061 is a deficient number, since it is larger than the sum of its proper divisors (1).

100110222220061 is an equidigital number, since it uses as much as digits as its factorization.

100110222220061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 100110222220061 its reverse (160022222011001), we get a palindrome (260132444231062).

The spelling of 100110222220061 in words is "one hundred trillion, one hundred ten billion, two hundred twenty-two million, two hundred twenty thousand, sixty-one".